Gratz (surname)

Gratz is a surname. Notable people with the surname include:


 * Alan Gratz, American author
 * David E. Gratz, American engineer
 * Dennis Gratz, Bosnian politician
 * Dwayne Gratz, American football player
 * Gusztáv Gratz, Hungarian politician
 * Joan C. Gratz, American artist and filmmaker
 * Karl Gratz, Austrian fighter pilot
 * Leopold Gratz, Austrian politician
 * Peter Aloys Gratz, German biblical scholar
 * Rebecca Gratz, American educator and philanthropist